Economics Report - 'Passive' Homes Save Energy, Money 经济报道 - 大幅节约能源和费用的被动式住宅 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Heating and cooling equipment are th...
国际石油价格大幅上涨 BBC News with David Austin The Libyan leader Colonel Gaddafi is battling to keep control of western Libya including the capital Tripoli. Residents have said they are too frightened to venture out in case Colonel Gaddafi...
加州州长宣布大幅削减支出 BBC News with Sue Montgomery President Obama has led the United States in a moment's silence to honour the victims of Saturday's shooting in Arizona. A single bell tolled for the six people who were killed and for...